package chapter_nine.p122;

/**
 * Data time:2021/10/21 09:25
 * StudentID:2019112118
 * Author:hgw
 * Description: //  汽车控制类，充当目标抽象类
 */
public abstract class CarController {
    public CarController() {
    }

    public void move() {
        System.out.println("玩具汽车移动！");
    }

    public abstract void phonate(); //发出声音
    public abstract void twinkle(); //灯光闪烁
}
